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org.aspectj.weaver.patterns

public Class ReferencePointcut

extends Pointcut
Class Inheritance
Imports
java.io.IOException, java.lang.reflect.Modifier, java.util.HashMap, .Map, org.aspectj.bridge.IMessage, .MessageUtil, org.aspectj.util.FuzzyBoolean, org.aspectj.weaver.CompressingDataOutputStream, .ISourceContext, .IntMap, .ResolvedPointcutDefinition, .ResolvedType, .Shadow, .ShadowMunger, .TypeVariable, .TypeVariableReference, .UnresolvedType, .VersionedDataInputStream, .WeaverMessages, .World, org.aspectj.weaver.ast.Test

Field Summary

Modifier and TypeField and Description
public TypePatternList
arguments

private boolean
concretizing

public String
name

public UnresolvedType
onType

public TypePattern
onTypeSymbolic

private Map<String, UnresolvedType>
typeVariableMap

if this is non-null then when the pointcut is concretized the result will be parameterized too.

Inherited from org.aspectj.weaver.patterns.Pointcut:
ANDANNOTATIONARGSATARGSATTHIS_OR_TARGETATWITHINATWITHINCODECFLOWCONCRETEEMPTY_STRING_ARRAYHANDLERhasBeenParameterizedIFIF_FALSEIF_TRUEKINDEDlastMatchedShadowIdm_ignoreUnboundBindingForNamesNONENOTORpointcutKindREFERENCERESOLVEDstateSYMBOLICTHIS_OR_TARGETUSER_EXTENSIONWITHINWITHINCODE

Constructor Summary

AccessConstructor and Description
public
ReferencePointcut(TypePattern onTypeSymbolic, String name, TypePatternList arguments)

public
ReferencePointcut(UnresolvedType onType, String name, TypePatternList arguments)

Method Summary

Modifier and TypeMethod and Description
public Object
accept(PatternNodeVisitor visitor, Object data)

Implements abstract org.aspectj.weaver.patterns.PatternNode.accept.

public Pointcut
concretize1(ResolvedType
the aspect to resolve relative to
searchStart, ResolvedType declaringType, IntMap
a Map from formal index in the current lexical context → formal index in the concrete advice that will run This must always return a new Pointcut object (even if the concretized Pointcut is identical to the resolved one). That behavior is assumed in many places. XXX fix implementors to handle state
bindings)

Implements abstract org.aspectj.weaver.patterns.Pointcut.concretize1.

Resolves and removes ReferencePointcuts, replacing with basic ones
public int
couldMatchKinds()

Implements abstract org.aspectj.weaver.patterns.Pointcut.couldMatchKinds.

The set of ShadowKinds that this Pointcut could possibly match - an int whose bits are set according to the Kinds specified in Shadow.java
public boolean
equals(Object
the reference object with which to compare.
other)

Overrides java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.
public FuzzyBoolean
fastMatch(FastMatchInfo type)

Implements abstract org.aspectj.weaver.patterns.Pointcut.fastMatch.

Could I match any shadows in the code defined within this type?
protected Test
findResidueInternal(Shadow shadow, ExposedState state)

Implements abstract org.aspectj.weaver.patterns.Pointcut.findResidueInternal.

public int
hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code value for the object.
protected FuzzyBoolean
matchInternal(Shadow shadow)

Implements abstract org.aspectj.weaver.patterns.Pointcut.matchInternal.

Do I really match this shadow?
public Pointcut
parameterizeWith(Map<String, UnresolvedType> typeVariableMap, World w)

Implements abstract org.aspectj.weaver.patterns.Pointcut.parameterizeWith.

make a version of this pointcut with any refs to typeVariables replaced by their entry in the map.
public void
postRead(ResolvedType enclosingType)

Overrides org.aspectj.weaver.patterns.Pointcut.postRead.

public static Pointcut
read(VersionedDataInputStream s, ISourceContext context)

Hides org.aspectj.weaver.patterns.Pointcut.read.

public void
resolveBindings(IScope scope, Bindings bindings)

Implements abstract org.aspectj.weaver.patterns.Pointcut.resolveBindings.

protected boolean
shouldCopyLocationForConcretize()

Overrides org.aspectj.weaver.patterns.Pointcut.shouldCopyLocationForConcretize.

public String
toString()

Overrides java.lang.Object.toString.

Returns a string representation of the object.
public Object
traverse(PatternNodeVisitor visitor, Object data)

Overrides org.aspectj.weaver.patterns.PatternNode.traverse.

public void
write(CompressingDataOutputStream s)

Implements abstract org.aspectj.weaver.patterns.PatternNode.write.

Inherited from org.aspectj.weaver.patterns.Pointcut:
assertStatecheckconcretizeconcretizeconcretizefindResiduefromStringgetPointcutKindgetTypeVariablesInScopeisDeclaremakeMatchesNothingmatchresolvesetTypeVariablesInScope

Field Detail

argumentsback to summary
public TypePatternList arguments
concretizingback to summary
private boolean concretizing
nameback to summary
public String name
onTypeback to summary
public UnresolvedType onType
onTypeSymbolicback to summary
public TypePattern onTypeSymbolic
typeVariableMapback to summary
private Map<String, UnresolvedType> typeVariableMap

if this is non-null then when the pointcut is concretized the result will be parameterized too.

Constructor Detail

ReferencePointcutback to summary
public ReferencePointcut(TypePattern onTypeSymbolic, String name, TypePatternList arguments)
ReferencePointcutback to summary
public ReferencePointcut(UnresolvedType onType, String name, TypePatternList arguments)

Method Detail

acceptback to summary
public Object accept(PatternNodeVisitor visitor, Object data)

Implements abstract org.aspectj.weaver.patterns.PatternNode.accept.

concretize1back to summary
public Pointcut concretize1(ResolvedType searchStart, ResolvedType declaringType, IntMap bindings)

Implements abstract org.aspectj.weaver.patterns.Pointcut.concretize1.

Doc from org.aspectj.weaver.patterns.Pointcut.concretize1.

Resolves and removes ReferencePointcuts, replacing with basic ones

Parameters
searchStart:ResolvedType

the aspect to resolve relative to

bindings:IntMap

a Map from formal index in the current lexical context → formal index in the concrete advice that will run This must always return a new Pointcut object (even if the concretized Pointcut is identical to the resolved one). That behavior is assumed in many places. XXX fix implementors to handle state

couldMatchKindsback to summary
public int couldMatchKinds()

Implements abstract org.aspectj.weaver.patterns.Pointcut.couldMatchKinds.

Doc from org.aspectj.weaver.patterns.Pointcut.couldMatchKinds.

The set of ShadowKinds that this Pointcut could possibly match - an int whose bits are set according to the Kinds specified in Shadow.java

equalsback to summary
public boolean equals(Object other)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
other:Object

the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

fastMatchback to summary
public FuzzyBoolean fastMatch(FastMatchInfo type)

Implements abstract org.aspectj.weaver.patterns.Pointcut.fastMatch.

Doc from org.aspectj.weaver.patterns.Pointcut.fastMatch.

Could I match any shadows in the code defined within this type?

findResidueInternalback to summary
protected Test findResidueInternal(Shadow shadow, ExposedState state)

Implements abstract org.aspectj.weaver.patterns.Pointcut.findResidueInternal.

hashCodeback to summary
public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object.

matchInternalback to summary
protected FuzzyBoolean matchInternal(Shadow shadow)

Implements abstract org.aspectj.weaver.patterns.Pointcut.matchInternal.

Do I really match this shadow?

parameterizeWithback to summary
public Pointcut parameterizeWith(Map<String, UnresolvedType> typeVariableMap, World w)

Implements abstract org.aspectj.weaver.patterns.Pointcut.parameterizeWith.

make a version of this pointcut with any refs to typeVariables replaced by their entry in the map. Tricky thing is, we can't do this at the point in time this method will be called, so we make a version that will parameterize the pointcut it ultimately resolves to.

postReadback to summary
public void postRead(ResolvedType enclosingType)

Overrides org.aspectj.weaver.patterns.Pointcut.postRead.

readback to summary
public static Pointcut read(VersionedDataInputStream s, ISourceContext context) throws IOException

Hides org.aspectj.weaver.patterns.Pointcut.read.

resolveBindingsback to summary
public void resolveBindings(IScope scope, Bindings bindings)

Implements abstract org.aspectj.weaver.patterns.Pointcut.resolveBindings.

shouldCopyLocationForConcretizeback to summary
protected boolean shouldCopyLocationForConcretize()

Overrides org.aspectj.weaver.patterns.Pointcut.shouldCopyLocationForConcretize.

toStringback to summary
public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object.

traverseback to summary
public Object traverse(PatternNodeVisitor visitor, Object data)

Overrides org.aspectj.weaver.patterns.PatternNode.traverse.

Annotations
@Override
writeback to summary
public void write(CompressingDataOutputStream s) throws IOException

Implements abstract org.aspectj.weaver.patterns.PatternNode.write.